[FLOW3-general] Flow3 authentication

[indira]

Hello everyone:

I am using Flow3 v.1.0 and I implemented the authentication process, 
everything is stored properly on the database (I have my users table and 
then the accounts table) and I am able to create users, login and logout. 
I used also the 'AbstractParty' model that comes in the Flow3 installation, 
following basically the same idea. However, there is something missing 
because every time I try to execute 'doctrine:update' I get this error: 

Integrity constraint violation: 1452 Cannot add or 
update a child row: a foreign key constraint fails (`flow3`.<result 2
  when explaining filename '#sql-88e_fdc'>, CONSTRAINT
  `FK_88674EAB21E3D446` FOREIGN KEY (`flow3_persistence_identifier`)
  REFERENCES `typo3_party_domain_model_abstractparty` (`)

Any idea? 
Thank you very much in advance,

Indira.